#!/usr/bin/python3

#from Tkinter import *

class Alarm(Frame):
    def repeater(self):
        self.bell()
        self.after(self.msecs, self.repeater)
    def __init__(self):
        Frame.__init__(self)
        self.msecs = 1000
        self.pack()
        stopper = Button(self, text='Stop the beeps!', command=self.quit)
        stopper.pack()
        stopper.config(bg='navy', fg='white', bd=8)
        self.stopper = stopper
        self.repeater()

if __name__=='__main__':
    Alarm().mainloop()
